AlliedModders - Removing entities

Is this the proper way?
Code:
new const cMyEntities[ ] =

{

    "func_bomb_target",

    "info_bomb_target",

    "hostage_entity",

    "monster_scientist",

    "func_hostage_rescue",

    "info_hostage_rescue",

    "info_vip_start",

    "func_vip_safetyzone",

    "func_escapezone",

    "armoury_entity",

    "game_player_equip",

    "player_weaponstrip"

}; new g_iSpawn;



public plugin_precache( )

  g_iSpawn = register_forward( FM_Spawn, "Spawn" );



public plugin_init( )

  unregister_forward( FM_Spawn, g_iSpawn );



public Spawn( E )

{

    if( pev_valid( E ) )

    {

        static C[ 32 ], I;

        pev( E, pev_classname, C, 32 );



        for( I = 0; I < sizeof( cMyEntities ); I++ ) {

          if( equal( cMyEntities[ I ], C ) ) {

              engfunc( EngFunc_RemoveEntity, E ); break; }

        }

    }

}